hello my account on wow (Pasche) when I try to log out me the error "authentication failed". I tried to change passwords I also tried to create another account and I can perfectly play, I Prevato well as to enter by acount of a friend of mine and it works, then just my acount does not work. can you help me please?

Janitor, is this option really worth the pain? Very, VERY few people have static IPs today, and statistically speaking almost no one playing here is bound to have one. Hell, most of the players don't even know what an ip address is. Implementing the ip-based lock system seems like asking for trouble to me - people will keep locking them selves out and then will pester you with help requests.